Inventor
HAMANAKA YUZO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HAMANAKA YUZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
8 patentsUS6455920B2Sep 24, 2002
Semiconductor device having a ball grid array and a fabrication process thereof
FUJITSU LTD72 citations96
US7064047B2Jun 20, 2006
Semiconductor device having a ball grid array and a fabrication process thereof
FUJITSU LTD16 citations92
US6987054B2Jan 17, 2006
Method of fabricating a semiconductor device having a groove formed in a resin layer
FUJITSU LTD12 citations92
US6784542B2Aug 31, 2004
Semiconductor device having a ball grid array and a fabrication process thereof
FUJITSU LTD15 citations92
US6657282B2Dec 2, 2003
Semiconductor device having a ball grid array and a fabrication process thereof
FUJITSU LTD19 citations92
US6511620B1Jan 28, 2003
Method of producing semiconductor devices having easy separability from a metal mold after molding
FUJITSU LTD35 citations92
US6471501B1Oct 29, 2002
Mold for fabricating semiconductor devices
FUJITSU LTD53 citations92
US6469370B1Oct 22, 2002
Semiconductor device and method of production of the semiconductor device
FUJITSU LTD54 citations92